IO streams

You've already used PHP streams in your PHP development. ... In contrast, php://stdoutgives direct access to the standard out stream and php ... $temp = fopen('php ...

2009年1月30日 — I'm in the process of writing an API that relies on (file-)streams to be passed around. There are situations where a string instead needs to ...

fopen() binds a named resource, specified by filename , to a stream. Parameters ¶. filename. If filename is of the form scheme://..., it is assumed to be a ...

2014年9月11日 — The problem is that fopen() seems to block before I am even able to setup the stream as non blocking. Indeed, the stream opened message is ...

An already opened stream to stdout . This saves opening it with. <?php $stdout = fopen('php://stdout', 'w'); ?> STDERR. An already opened stream to stderr .

2022年5月13日 — The problem is that stream_wrapper_register() allocates a resouce, but that is not deleted in stream_wrapper_unregister() (but only during ...

2018年3月30日 — I know that I can create a PHP stream from a filename (a real one, or an URL), by using the fopen function: $stream = fopen('php://temp', 'r');.

Specifies the type of access you require to the file/stream. Possible values: r - Read only. Starts at the beginning of the file; r+ - Read/Write.

Parameters ¶. stream (resource). A stream resource (e.g. returned from fopen()). length (int). The maximum bytes to read. Defaults to null (read all the ...

Allows you to implement your own protocol handlers and streams for use with all the other filesystem functions (such as fopen(), fread() etc.). Parameters ¶.